Issue with Office 365

Hi,
I’m setting up the Outbound email and the client has Office 365, she gives me the info but it’s not working.
I have the last version of SuiteCRM 7.x
I’m using the Exchange config and the server the client sent is > outlook.office365.com
In the log I have

Tue Jan 25 00:37:28 2022 [397][1][ERROR] send: PHPMailer Exception: { SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting

}
Tue Jan 25 00:37:28 2022 [414][1][FATAL] SugarPHPMailer encountered an error: SMTP Error: Could not authenticate.
Tue Jan 25 00:37:28 2022 [414][1][FATAL] SugarPHPMailer encountered an error: SMTP Error: Could not authenticate.
Tue Jan 25 00:37:28 2022 [414][1][ERROR] send: PHPMailer Exception: { SMTP Error: Could not authenticate.

}

Anyone can help?